{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007417},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700008414","470:4700007789","466:4660007416","470:4700008494","470:4700007860","470:4700008555","470:4700000957","466:4660007271","470:4700007664","472:4720002100","470:4700008325","470:4700008629","470:4700007213","470:4700008739","485:4850003746","472:4720001725","481:4810003196","470:4700007623","470:4700007249","488:4880005994","472:4720001914","470:4700002513","470:4700005896","470:4700008622","470:4700006663"],"twin_admin_codes":[470,470,466,470,470,470,470,466,470,472,470,470,470,470,485,472,481,470,470,488,472,470,470,470,470],"twin_sims":[0.5570647426910281,0.5225573470453747,0.4702491311079466,0.4579917605154767,0.4288141615702601,0.41674375892398213,0.4161435776910358,0.3815048966397409,0.3772689120848982,0.37652116606952774,0.37162125241598387,0.3661818942204659,0.36085386914725226,0.3535320619553464,0.3500491114485259,0.3490540280894949,0.34603084172624127,0.33664729190901344,0.3352264745691515,0.32677183432584944,0.3264979194894533,0.3183682403579432,0.31676840984945737,0.31096721015516765,0.3103375768154962],"twin_dists":[0.14048959915728804,0.1479680895966855,0.1595388117575717,0.1623071647390727,0.16900974213789324,0.17183565101157394,0.17197706161653262,0.18029943218842634,0.18134097537386976,0.18152541947355086,0.18273853411432453,0.18409451713007174,0.18543258962053794,0.18728793589412618,0.18817749409472834,0.1884324906760391,0.18920955534818082,0.19164471466017732,0.1920166015625,0.1942475275952605,0.19432033303645302,0.19649684403823794,0.19692881317979713,0.1985056493535378,0.19867779645296973],"n_dims_used":43,"mean_confidence":0.9155540466308594},"coverage":{"mean_confidence":0.9155540466308594,"n_dims_used":43,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}